[1965] in Moira Commits
/svn/moira r4104 - trunk/moira/update
daemon@ATHENA.MIT.EDU (Garry Zacheiss)
Mon Apr 8 16:35:51 2013
Date: Mon, 8 Apr 2013 16:35:44 -0400
From: Garry Zacheiss <zacheiss@MIT.EDU>
Message-Id: <201304082035.r38KZi9V028678@drugstore.mit.edu>
To: moira-commits@MIT.EDU
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Author: zacheiss
Date: 2013-04-08 16:35:44 -0400 (Mon, 08 Apr 2013)
New Revision: 4104
Modified:
trunk/moira/update/update_server.c
trunk/moira/update/update_server.h
Log:
Write out a pid file.
Modified: trunk/moira/update/update_server.c
===================================================================
--- trunk/moira/update/update_server.c 2013-04-08 18:27:39 UTC (rev 4103)
+++ trunk/moira/update/update_server.c 2013-04-08 20:35:44 UTC (rev 4104)
@@ -65,6 +65,8 @@
struct utsname name;
int s, conn;
struct sigaction sa;
+ FILE *pid_file;
+ char *pid_path = NULL;
whoami = strrchr(argv[0], '/');
if (whoami)
@@ -128,6 +130,28 @@
set_com_err_hook(syslog_com_err_proc);
openlog(whoami, LOG_PID, LOG_DAEMON);
+ if ((pid_path = malloc(strlen(PIDFILEPATH) + strlen(whoami) + 6)) != NULL)
+ {
+ sprintf(pid_path, "%s/%s.pid", PIDFILEPATH, whoami);
+ pid_file = fopen(pid_path, "w");
+ if (pid_file)
+ {
+ fprintf(pid_file, "%d\n", getpid ());
+ fclose(pid_file);
+ }
+ else
+ {
+ com_err(whoami, errno, "Unable to write PID file %s", pid_path);
+ exit(1);
+ }
+ free(pid_path);
+ }
+ else
+ {
+ com_err(whoami, errno, "Could not allocate memory for pidfile path");
+ exit(1);
+ }
+
/* now loop waiting for connections */
while (1)
{
Modified: trunk/moira/update/update_server.h
===================================================================
--- trunk/moira/update/update_server.h 2013-04-08 18:27:39 UTC (rev 4103)
+++ trunk/moira/update/update_server.h 2013-04-08 20:35:44 UTC (rev 4104)
@@ -33,3 +33,7 @@
extern char *whoami, *hostname;
extern int have_authorization, uid;
+
+#ifndef PIDFILEPATH
+#define PIDFILEPATH "/var/run"
+#endif
